SO

Shuji Okada

SC Sumitomo Metal Mining Co.: 1 patents #47 of 99Top 50%
📍 Yamagata, JP: #13 of 46 inventorsTop 30%
Overall (2020): #274,311 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10626480 Method for smelting oxide ore Takashi Iseki, Yukihiro Goda, Jun Kobayashi 2020-04-21